Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.
摘 要: 

C7620-11夹盘多刀半
动车床的改进,扩大
加工种类,提

动化程度,使其成为
台简易型数控车床。



动
约花费10亿美元,相当于今天

行了严格管控。
关于这个问题,因为我发表过关于


